| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $24.76 | 5.506% | $26.1233 | $26.12 | $26.10 | $26.10 |
| Purchase #2 | $112.25 | 10.125% | $123.6153 | $123.62 | $123.60 | $123.60 |
| Purchase #3 | $112.62 | 7.341% | $120.8874 | $120.89 | $120.90 | $120.90 |
| Purchase #4 | $41.56 | 8.328% | $45.0211 | $45.02 | $45.00 | $45.00 |
| Purchase #5 | $72.30 | 11.495% | $80.6109 | $80.61 | $80.60 | $80.60 |
| Purchase #6 | $16.42 | 9.360% | $17.9569 | $17.96 | $17.95 | $18.00 |
| Purchase #7 | $52.25 | 7.343% | $56.0867 | $56.09 | $56.10 | $56.10 |
| 7 purchase totals = | $432.16 | $470.3016 | $470.31 | $470.25 | $470.30 | |